I'm currently running 20's, have about 2" clearance in front and 1'' in back (rear fenders rolled). Front is 245/30/20 and the rears are 285/25/20. I'm a suspension novice. I'm looking to lower the front by around an inch to close the gap a bit and match the clearance in back. Would only swapping the front springs to an Eibach set be bad on the all stock suspension? and is an alignment the only thing required after doing so?